System, Product and Method for Providing Secured Access to Data

A method for authenticating a client by a server, comprising:

• receiving, by a server, from a requester, a request and a token associated with a client;
• determining whether that the token is valid, wherein said determining whether the token is valid comprises determining whether the token corresponds to a stored token provided by the server to the client at most a predetermined time period prior to said receiving;
• subject to a determination that the token is valid:
• providing to the requester a new token to be stored by the client and used in future communications;
• storing the new token;
• invalidating the token;
• and
• providing the requester with access to client data stored with a third party, wherein said access is enabled by a temporary code to be used in communication with the third party;
• and
• subject to a determination that the token is invalid:
• issuing an attack alert to the client.

A computerized apparatus having a processor, the processor being adapted to perform the steps of:

• receiving, by a server, from a requester, a request and a token associated with a client;
• determining whether that the token is valid, wherein said determining whether the token is valid comprises determining whether the token corresponds to a stored token provided by the server to the client at most a predetermined time period prior to said receiving;
• subject to a determination that the token is valid:
• providing to the requester a new token to be stored by the client and used in future communications;
• storing the new token;
• invalidating the token;
• and
• providing the requester with access to client data stored with a third party, wherein said access is enabled by a temporary code to be used in communication with the third party;
• and
• subject to a determination that the token is invalid:
• issuing an attack alert to the client.